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DIYAutoTune MegaSquirt MS3Pro Ultimate Standalone Engine Management Systems MS3VU-LS24XEV6

DIYAutoTune MegaSquirt MS3Pro Ultimate Standalone Engine Management Systems MS3VU-LS24XEV6

Engine Management System, MegaSquirt MS3Pro Ultimate, Plug and Play Engine Harness, GM, LS, 24x Reluctor, EV6 Injectors, Kit

Part Number: DIY-S0027

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Haltech Elite 2500 ECU with Plug'n'Play Harness HT-151360

Engine Management Systems, Elite 2500 ECU with Plug'n'Play Harness, Fits EV1 Injectors, Chevrolet, 4.8L, 5.3L, 5.7L, 6.0L, Kit

Part Number: HTH-HT-151360

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Haltech Elite 1500 ECUs with Plug-and-Play Harness HT-150985

Engine Management Systems, Elite 1500 ECU with Plug'n'Play Harness, Mazda, 1.3L, Kit

Part Number: HTH-HT-150985

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

HalTech Elite 2500 ECU with Plug'n'Play Harness for 1993-1998 SUPRA - HT-151353

Engine Management Systems, Elite 2500 ECU with Plug'n'Play Harness, Does Not Include Ignition Sub-harness, Toyota, 3.0L, Kit

Part Number: HTH-HT-151353

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Haltech Elite 2500 ECU Nissan RB Terminated Engine Harness Kits HT-151306

RB Terminated Harness Base Kit, Elite 2500 ECU, ATS, CTS

Part Number: HTH-HT-151306

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Haltech Elite 2500 ECU Nissan RB Terminated Engine Harness Kits HT-151308

RB Twin CAM Elite 2500 ECU, Main Harness, CAS Breakout, Earl

Part Number: HTH-HT-151308

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Haltech Elite 2500 ECU Nissan RB Terminated Engine Harness Kits HT-151309

RB Twin CAM Elite 2500 ECU, Main Harness, CAS Breakout, Late

Part Number: HTH-HT-151309

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

HalTech Elite 2500 ECU with Plug'n'Play Harness for 1993-1998 SUPRA - HT-151355

Engine Management Systems, Elite 2500 ECU with Plug'n'Play Harness, Toyota, 3.0L, Kit

Part Number: HTH-HT-151355

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 1994-1998 SUPRA - HT-213324

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, Toyota, Supra A80, 2JZ, Kit

Part Number: HTH-HT-213324

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 2005-2006 RSX - HT-212301

Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, for use on Honda® DC5, Kit

Part Number: HTH-HT-212301

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

FAST XFI Crate/Transplant Engine Management Kits 303007

Engine Management System, XFI Engine Transplant, No Throttle Body, ECU, Ignition Module, VVT Module, Wiring Harness, Ford, Coyote, Kit

Part Number: FST-303007

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 1995-1997 LAND CRUISER - HT-213323

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, Toyota, Land Cruiser 80 Series, 1FZ-FE, Kit

Part Number: HTH-HT-213323

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Haltech Nexus S3 ECUs with Universal Wire-In Harness Kits HT-213200

Engine Management Systems, Nexus S3, ECU with 8 ft, Universal Harness, Kit

Part Number: HTH-HT-213200

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2015-2019 WRX STI, WRX, 2011 IMPREZA - HT-213312

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, Subaru WRX, Kit

Part Number: HTH-HT-213312

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2006-2010 IMPREZA - HT-213311

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, Subaru WRX, Kit

Part Number: HTH-HT-213311

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

FAST XFI Crate/Transplant Engine Management Kits 303006

Engine Management System, XFI Engine Transplant, 87mm Big Mouth Throttle Body, ECU, Ignition Module, VVT Module, Wiring Harness, Ford, Coyote, Kit

Part Number: FST-303006

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

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